On Thu, Aug 11, 2022 at 04:30:35PM +0200, Pankaj Raghav wrote:
> @@ -101,13 +101,6 @@ int nvme_update_zone_info(struct nvme_ns *ns, unsigned lbaf)
> }
>
> ns->zsze = nvme_lba_to_sect(ns, le64_to_cpu(id->lbafe[lbaf].zsze));
> - if (!is_power_of_2(ns->zsze)) {
> - dev_warn(ns->ctrl->device,
> - "invalid zone size:%llu for namespace:%u\n",
> - ns->zsze, ns->head->ns_id);
> - status = -ENODEV;
> - goto free_data;
> - }
We used to bail out early if the format wasn't supported, which wouldn't create
the namespace.
Now you are relying on blk_revalidate_disk_zones() to report an error for
invalid format, but the handling for an error there is different: the namespace
still gets created. I'm not sure if that's a problem, but it's different.
